*{
    margin:0;
    padding:0;
}
a{
    display:block;
    text-decoration: none;
    
}
img{
    vertical-align: top;
}
body{
    font:12px/1.5 tahoma,arial,"\5b8b\4f53";
    color:#424242;
    
}
.nav-box{
    width:0;
    height:0;
    position:fixed;
    left:0;
    bottom:46px;
    background:#fff;
    overflow: hidden;
    
}

.floor-list{
    width:36px;
     height:auto;
   
}
.nav-left{
    width:36px;
    height:36px;
    position:relation;
    line-height:36px;
    text-align: center;
    overflow: hidden;
    display: block;
    background-color: rgba(0,0,0,.6);
    cursor:pointer;
    }
    
.nav-left{
    text-align:center;
    line-height:36px;
    height:36px;
    background:#C81623;
}
.floor-list a{
    background:#999;
    margin-top:1px;
    display: block;
    width:36px;
    height:36px;
}
.floor-name{
    text-align: center;
    width:24px;
    height:28px;
    padding:4px 0;
    line-height:14px;
    margin:0px auto;
    color:#fff;
}
.floor0{
    text-align:center;
    line-height:36px;
    color:#fff;
    background:#ABABAB;
    cursor:pointer;
}
.content li{
    border-top:2px solid #B61D1D;
    min-height:400px;
}
.f0{
    height:2170px;
   
}
.floor-list .red{
    background-color: #DD2727;
}
.floor-list .green{
    background-color:green;
}
.floor-list .orange{
    background-color:orange;
}
.floor-list .black{
    background-color:black;
}
.floor-list .blue{
    background-color:blue;
}
